70 MHz units

Equipments:

TRX - IC 7700 + TRV home made - design OZ2M + Hybrid PA 20W

Ant: - 7. elements LFA - G0KSC + LNA BF981

Top - Closed TRV with heat sink

Left - Opened TRV

Left bellow - TRV design OZ2M

Left right - PA design OZ2M

 

 TRV OZ2M

 Hybrid PA OZ2M

LNA 0,9dB N/F 18dB gain

LNA TOP input circuit

IC 7700 - TRV 28 MHz in/out

7el. LFA Yagi G0KSC - More details of my design